On the Interference Immunity of Minimum-Shift Keying Signal Reception in the Presence of Nonfluctuating Interference

Resumo

The interference immunity of a correlation demodulator of minimum-shift keying signals is analyzed in the presence at its input, in addition to noise, of one of the nonfluctuating interferences: scanning, pulsed, or relayed. The dependences of the symbol probability error on the signal-to-noise ratio and on the energy, time, and frequency parameters of the interferences are obtained. A comparison of the effect of different types of interference is made.